e134e536
 Luigi Serra
updates
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<link rel="import" href="../polymer/polymer.html">
<link rel="import" href="../neon-animation/web-animations.html">
<link rel="import" href="../neon-animation/neon-animation-behavior.html">
<!--
`<paper-square-grow-animation>` increases the element's width and height from an initial
predefined pixel square size to its final size.
Configuration:
```
{
name: 'expand-animation',
node: <node>,
startSize: <start-size-in-px>,
timing: <animation-timing>,
}
```
@hero hero.svg
@demo demo/index.html
-->
<script>
Polymer({
is: 'paper-square-grow-animation',
behaviors: [
Polymer.NeonAnimationBehavior
],
configure: function(config) {
var node = config.node;
var startSize = config.startSize;
var height = node.getBoundingClientRect().height;
var width = node.getBoundingClientRect().width;
this._effect = new KeyframeEffect(node, [{
height: startSize + 'px',
width: startSize + 'px'
}, {
height: height + 'px',
width: width + 'px'
}], this.timingFromConfig(config));
return this._effect;
}
});
</script>
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